參數(shù)資料
型號(hào)： SST89V54RD2-33-I-TQJ
廠商： SILICON STORAGE TECHNOLOGY INC
元件分類： 微控制器/微處理器
英文描述： FlashFlex51 MCU
中文描述： 8-BIT, FLASH, 33 MHz, MICROCONTROLLER, PQFP44
封裝： MS-026ACB, TQFP-44
文件頁數(shù)： 22/91頁
文件大?。?/td> 984K
代理商： SST89V54RD2-33-I-TQJ
22
Preliminary Specifications
FlashFlex51 MCU
SST89E52RD2 / SST89E54RD2 / SST89E58RD2 / SST89E516RD2
SST89V52RD2 / SST89V54RD2 / SST89V58RD2 / SST89V516RD2
2004 Silicon Storage Technology, Inc.
S71255-00-000
3/04
Symbol
IAPEN
Function
Enable IAP operation
0: IAP commands are disabled
1: IAP commands are enabled
Software Reset
See Section 10.2, “Software Reset”
Program memory block switching bit
See Figures 3-1 through 3-4 and Tables 3-3 and 3-4
SWR
BSEL
Symbol
FIE
Function
Flash Interrupt Enable.
0: INT1# is not reassigned.
1: INT1# is re-assigned to signal IAP operation completion.
External INT1# interrupts are ignored.
Flash operation command
000_0001b Chip-Erase
000_1011b Sector-Erase
000_1101b Block-Erase
000_1100b Byte-Verify
1
000_1110b Byte-Program
000_1111b Prog-SB1
000_0011b Prog-SB2
000_0101b Prog-SB3
000_1001b Prog-SC0
000_1001b Prog-SC1
000_1000bEnable-Clock-Double
All other combinations are not implemented, and reserved for future use.
1. Byte-Verify has a single machine cycle latency and will not generate any INT1# interrupt regardless of FIE.
FCM[6:0]
Symbol
SFAL
Function
Mailbox register for interfacing with flash memory block. (Low order address register).
Symbol
SFAH
Function
Mailbox register for interfacing with flash memory block. (High order address register).
SuperFlash Configuration Register (SFCF)
Location
B1H
7
-
6
5
-
4
-
3
-
2
-
1
0
Reset Value
x0xxxx00b
IAPEN
SWR
BSEL
SuperFlash Command Register (SFCM)
Location
B2H
7
6
5
4
3
2
1
0
Reset Value
00H
FIE
FCM6
FCM5
FCM4
FCM3
FCM2
FCM1
FCM0
SuperFlash Address Registers (SFAL)
Location
B3H
7
6
5
4
3
2
1
0
Reset Value
00H
SuperFlash Low Order Byte Address Register
SuperFlash Address Registers (SFAH)
Location
B4H
7
6
5
4
3
2
1
0
Reset Value
00H
SuperFlash High Order Byte Address Register
相關(guān)PDF資料
PDF描述
SST89V54RD2-40-C-NI FlashFlex51 MCU
SST89V54RD2-40-C-NJ FlashFlex51 MCU
SST89V54RD2-40-C-PI FlashFlex51 MCU
SST89V54RD2-40-C-PJ FlashFlex51 MCU
SST89V54RD2-40-C-TQI FlashFlex51 MCU
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SST89V54RD2-33-I-TQJE 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89V54RD2-33-I-TQJE1 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89V54RD2-33-I-TQJF2 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89V54RD2-40-C-NI 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
SST89V54RD2-40-C-NIE1 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:FlashFlex51 MCU
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